Request an Appointment

To request an appointment with our clinical team or for more information on our solutions and services, please complete the form provided or call our office at 786.780.1188. Rezilir is open for all in-person visits, however as the COVID-19 pandemic continues, we are offering all current and future patients the option of Telemedicine. Our dedicated Rezilir Health® staff will contact you as soon as possible. We look forward to welcoming you to our Rezilir family where Hope Is Happening.

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Tresa Hagell, FNP, MSN, BScN


Tresa Hagell originates from Windsor, Ontario Canada. She trained at the University of Windsor where she received a bachelor’s and master’s degree in nursing as well as her Nurse Practitioner certification. Tresa practiced complex primary care for nine years providing preventative, episodic and chronic disease care to a high risk, rural, under-served population.

She moved to Florida in 2021 where she was the Clinical Director and Lead Practitioner in providing ketamine infusion therapy for patients with chronic pain and mental health conditions. She joined Rezilir Health in early 2024 as the Clinical Director for Infusion Therapies and Clinical Nurse Practitioner.

Tresa holds herself to a high standard and strives to provide every patient with the very best care and outcomes. She has certifications in mental health treatment, chronic pain management, ketamine infusion therapy and cannabis education. She has a particular interest in integrative medicine, brain health and longevity.

Her practice has focused on restoring function and quality of life for those whose standard treatment has been ineffective. Tresa is an avid hockey fan and alternates her time between the rink watching her son play hockey and at the beach. She looks forward to her future in Florida with her husband, son and dog “Marner”.

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